Top 550+ Solved Digital Principles and System Design MCQ Questions Answer
Q. A register file holds
a. a large number of word of information
b. a small number of word of information
c. a large number of programs
d. a modest number of words of information
Q. The very first computer memory consisted of
a. a small display
b. a large memory storage equipment
c. an automatic keyboard input
d. an automatic mouse input
Q. A minute magnetic toroid is also called as
a. large memory
b. small memory
c. core memory
d. both small and large memory
Q. Which one of the following has capability to store data in extremely high densities?
a. register
b. capacitor
c. semiconductor
d. flip-flop
Q. A large memory is compressed into a small one by using
a. lsi semiconductor
b. vlsi semiconductor
c. cdr semiconductor
d. ssi semiconductor
Q. CD-ROM refers to
a. floppy disk
b. compact disk-read only memory
c. compressed disk-read only memory
d. compressed disk- random access memory
Q. Data stored in an electronic memory cell can be accessed at random and on demand using
a. memory addressing
b. direct addressing
c. indirect addressing
d. control unit
Q. The full form of PLD is
a. programmable large device
b. programmable long device
c. programmable logic device
d. programmable lengthy device
Q. A ROM is defined as
a. read out memory
b. read once memory
c. read only memory
d. read one memory
Q. In layering, n layers provide service to
a. n layer
b. n-1 layer
c. n+1 layer
d. none of the mentioned
Q. Which can be used as an intermediate device in between transmitter entity and receiver entity?
a. ip router
b. microwave router
c. telephone switch
d. all of the mentioned
Q. Which has comparatively high frequency component?
a. sine wave
b. cosine wave
c. square wave
d. none of the mentioned
Q. Which has continuous transmission?
a. asynchronous
b. synchronous
c. asynchronous & synchronous
d. none of the mentioned